Example usage for javax.swing Timer Timer

Introduction

In this page you can find the example usage for javax.swing Timer Timer.

Prototype

public Timer(int delay, ActionListener listener)

Source Link

Document

Creates a Timer and initializes both the initial delay and between-event delay to delay milliseconds.

Usage

From source file:EditabilityExample.java

public static void main(String[] args) {
    try {//ww  w  . j av a 2 s  .  c o  m
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Editability Example");
    f.getContentPane().setLayout(new BoxLayout(f.getContentPane(), BoxLayout.Y_AXIS));
    f.getContentPane().add(firstField);

    JTextField tf = new JTextField("A read-only text field", 20);
    tf.setEditable(false);
    f.getContentPane().add(tf);

    JTextArea ta = new JTextArea("An editable\ntext area", 2, 20);
    ta.setBorder(BorderFactory.createLoweredBevelBorder());
    f.getContentPane().add(ta);

    ta = new JTextArea("A read-only\ntext area", 2, 20);
    ta.setBorder(BorderFactory.createLoweredBevelBorder());
    ta.setEditable(false);
    f.getContentPane().add(ta);

    f.pack();
    f.show();

    if (args.length == 1 && args[0].equals("disable")) {
        // Toggle the enabled state of the first
        // text field every 10 seconds
        Timer t = new Timer(10000, new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                firstField.setEnabled(!firstField.isEnabled());
                firstField.setText(firstFieldText + (firstField.isEnabled() ? "" : " (disabled)"));
            }
        });
        t.start();
    }
}

From source file:AppendingTextPane.java

public static void main(String[] args) {
    try {//from  w  w w  . j ava 2s .  c o m
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Text Pane with Scrolling Append");
    final AppendingTextPane atp = new AppendingTextPane();
    f.getContentPane().add(new JScrollPane(atp));
    f.setSize(200, 200);
    f.setVisible(true);

    // Add some text every second
    Timer t = new Timer(1000, new ActionListener() {
        public void actionPerformed(ActionEvent evt) {
            String timeString = fmt.format(new Date());
            atp.appendText(timeString + "\n");
        }

        SimpleDateFormat fmt = new SimpleDateFormat("HH:mm:ss");
    });
    t.start();
}

From source file:SampleProgress.java

public static void main(String args[]) {
    JFrame frame = new JFrame("ProgressMonitor Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setLayout(new GridLayout(0, 1));

    JButton startButton = new JButton("Start");
    ActionListener startActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component parent = (Component) actionEvent.getSource();
            monitor = new ProgressMonitor(parent, "Loading Progress", "Getting Started...", 0, 200);
            progress = 0;//from w ww.  j  a  va2  s.  c om
        }
    };
    startButton.addActionListener(startActionListener);
    frame.add(startButton);

    JButton increaseButton = new JButton("Manual Increase");
    ActionListener increaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor == null)
                return;
            if (monitor.isCanceled()) {
                System.out.println("Monitor canceled");
            } else {
                progress += 5;
                monitor.setProgress(progress);
                monitor.setNote("Loaded " + progress + " files");
            }
        }
    };
    increaseButton.addActionListener(increaseActionListener);
    frame.add(increaseButton);

    JButton autoIncreaseButton = new JButton("Automatic Increase");
    ActionListener autoIncreaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor != null) {
                if (timer == null) {
                    timer = new Timer(250, new ActionListener() {

                        public void actionPerformed(ActionEvent e) {
                            if (monitor == null)
                                return;
                            if (monitor.isCanceled()) {
                                System.out.println("Monitor canceled");
                                timer.stop();
                            } else {
                                progress += 3;
                                monitor.setProgress(progress);
                                monitor.setNote("Loaded " + progress + " files");
                            }
                        }
                    });
                }
                timer.start();
            }
        }
    };
    autoIncreaseButton.addActionListener(autoIncreaseActionListener);
    frame.add(autoIncreaseButton);

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:SystemTrayTest.java

public static void main(String[] args) {
    final TrayIcon trayIcon;

    if (!SystemTray.isSupported()) {
        System.err.println("System tray is not supported.");
        return;/*from w  w w . ja v a2  s . c o m*/
    }

    SystemTray tray = SystemTray.getSystemTray();
    Image image = Toolkit.getDefaultToolkit().getImage("cookie.png");

    PopupMenu popup = new PopupMenu();
    MenuItem exitItem = new MenuItem("Exit");
    exitItem.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.exit(0);
        }
    });
    popup.add(exitItem);

    trayIcon = new TrayIcon(image, "Your Fortune", popup);

    trayIcon.setImageAutoSize(true);
    trayIcon.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            trayIcon.displayMessage("How do I turn this off?",
                    "Right-click on the fortune cookie and select Exit.", TrayIcon.MessageType.INFO);
        }
    });

    try {
        tray.add(trayIcon);
    } catch (AWTException e) {
        System.err.println("TrayIcon could not be added.");
        return;
    }

    final List<String> fortunes = readFortunes();
    Timer timer = new Timer(10000, new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            int index = (int) (fortunes.size() * Math.random());
            trayIcon.displayMessage("Your Fortune", fortunes.get(index), TrayIcon.MessageType.INFO);
        }
    });
    timer.start();
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(0, 1));

    // Define Start Button
    JButton startButton = new JButton("Start");
    ActionListener startActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component parent = (Component) actionEvent.getSource();
            monitor = new ProgressMonitor(parent, "Loading Progress", "Getting Started...", 0, 200);
            progress = 0;//from www .ja  v a2  s .c  o  m
        }
    };
    startButton.addActionListener(startActionListener);
    contentPane.add(startButton);

    // Define Manual Increase Button
    // Pressing this button increases progress by 5
    JButton increaseButton = new JButton("Manual Increase");
    ActionListener increaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor == null)
                return;
            if (monitor.isCanceled()) {
                System.out.println("Monitor canceled");
            } else {
                progress += 5;
                monitor.setProgress(progress);
                monitor.setNote("Loaded " + progress + " files");
            }
        }
    };
    increaseButton.addActionListener(increaseActionListener);
    contentPane.add(increaseButton);

    // Define Automatic Increase Button
    // Start Timer to increase progress by 3 every 250 ms
    JButton autoIncreaseButton = new JButton("Automatic Increase");
    ActionListener autoIncreaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor != null) {
                if (timer == null) {
                    timer = new Timer(250, new ProgressMonitorHandler());
                }
                timer.start();
            }
        }
    };
    autoIncreaseButton.addActionListener(autoIncreaseActionListener);
    contentPane.add(autoIncreaseButton);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:SampleProgress.java

public static void main(String args[]) {

    JFrame frame = new JFrame("ProgressMonitor Sample");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();
    contentPane.setLayout(new GridLayout(0, 1));

    // Define Start Button
    JButton startButton = new JButton("Start");
    ActionListener startActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            Component parent = (Component) actionEvent.getSource();
            monitor = new ProgressMonitor(parent, "Loading Progress", "Getting Started...", 0, 200);
            progress = 0;//from ww  w.  java2  s.co  m
        }
    };
    startButton.addActionListener(startActionListener);
    contentPane.add(startButton);

    // Define Manual Increase Button
    // Pressing this button increases progress by 5
    JButton increaseButton = new JButton("Manual Increase");
    ActionListener increaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor == null)
                return;
            if (monitor.isCanceled()) {
                System.out.println("Monitor canceled");
            } else {
                progress += 5;
                monitor.setProgress(progress);
                monitor.setNote("Loaded " + progress + " files");
            }
        }
    };
    increaseButton.addActionListener(increaseActionListener);
    contentPane.add(increaseButton);

    // Define Automatic Increase Button
    // Start Timer to increase progress by 3 every 250 ms
    JButton autoIncreaseButton = new JButton("Automatic Increase");
    ActionListener autoIncreaseActionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            if (monitor != null) {
                if (timer == null) {
                    timer = new Timer(250, new ProgressMonitorHandler());
                }
                timer.start();
            }
        }
    };
    autoIncreaseButton.addActionListener(autoIncreaseActionListener);
    contentPane.add(autoIncreaseButton);

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:SwingTimerDemo.java

public static void main(String[] args) {
    // Run a default fixed-delay timer
    timer = new Timer(DELAY, new SwingTimerDemo());
    startTime = prevTime = System.currentTimeMillis();
    System.out.println("Fixed Delay Times");
    timer.start();//www .j a  v a 2s  .c  o  m

    // Sleep for long enough that the first timer ends
    try {
        Thread.sleep(DURATION * 2);
    } catch (Exception e) {
    }

    // Run a timer with no coalescing to get fixed-rate behavior
    timer = new Timer(DELAY, new SwingTimerDemo());
    startTime = prevTime = System.currentTimeMillis();
    timer.setCoalesce(false);
    System.out.println("\nFixed Rate Times");
    timer.start();

}

From source file:Main.java

public static void runTimer(int duration, final Runnable run) {
    Timer t = new Timer(duration, new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            run.run();//from  w w w . j  a v  a2s  . c om
        }
    });

    t.setRepeats(false);
    t.start();
}

From source file:Main.java

/**
 * Creates an animation to fade the dialog opacity from 0 to 1.
 *///from  w  w  w . java 2s  .  c  om
public static void fadeIn(final JDialog dialog) {
    final Timer timer = new Timer(10, null);
    timer.setRepeats(true);
    timer.addActionListener(new ActionListener() {
        private float opacity = 0;

        @Override
        public void actionPerformed(ActionEvent e) {
            opacity += 0.15f;
            dialog.setOpacity(Math.min(opacity, 1));
            if (opacity >= 1)
                timer.stop();
        }
    });

    dialog.setOpacity(0);
    timer.start();
    dialog.setVisible(true);
}

From source file:Main.java

/**
 * Creates an animation to fade the dialog opacity from 1 to 0.
 *//*from  w  w  w .j  av a 2  s  . co m*/
public static void fadeOut(final JDialog dialog) {
    final Timer timer = new Timer(10, null);
    timer.setRepeats(true);
    timer.addActionListener(new ActionListener() {
        private float opacity = 1;

        @Override
        public void actionPerformed(ActionEvent e) {
            opacity -= 0.15f;
            dialog.setOpacity(Math.max(opacity, 0));
            if (opacity <= 0) {
                timer.stop();
                dialog.dispose();
            }
        }
    });

    dialog.setOpacity(1);
    timer.start();
}